ES-UA-5A BANNER ENGINEERING, ES-UA-5A Datasheet - Page 12

• Manufacturer Part Number: ES-UA-5A
• Description: Sensor, E-stop Module, output 6A,
• Manufacturer: BANNER ENGINEERING
• Type: Safetyr

Specifications of ES-UA-5A

• Contact Form: 4-NO/1-NC
• Dimensions: 45mmW×84mmH×118mmD
• Enclosure Rating: IP20
• Ip Rating: IP20
• Mounting Type: DIN Rail
• Number Of Outputs: 8
• Output Type: Relay
• Power, Rating: 4 W
• Primary Type: Controller
• Standards: UL, CSA, CE
• Voltage, Supply: 115/12 to 24 VAC/VDC
• Coil Voltage Vdc Nom: 24V
• Coil Resistance: 250ohm
• Contact Current Max: 6A
• Contact Voltage Ac Nom: 24V
• Contact Voltage Dc Nom: 250V
• Contact Configuration: SPST-NC
• No. Of Poles: 1
• Relay Mounting: DIN Rail
• Lead Free Status / Rohs Status: RoHS Exempt Product
• For Use With: Emergency Stop

1. Remove power from the machine primary control elements.
2. Ensure the safety device is in a STOP or "open-contact" state (e.g., actuate the E-stop switch to open its contacts).
3. Apply power to the Safety Module at terminals A1 and A2 or B1 and B2. Verify that only the Input Power indicator
4. Reset or otherwise cause the safety device to reach an ON or "closed-contact" state (e.g., arm the E-stop switch
5. Manual Reset mode: Ch1 and Ch2 indicators should be flashing. Close and reopen the Reset switch.
6. Verify that the Ch1 and Ch2 indicators both come ON. If only one indicator comes ON or if any indicator is
7. Cause the safety device to generate a STOP or "open-contact" state (e.g., actuate the E-stop switch to open its
8. If more than one safety device is series-connected to the Safety Module, run the above checkout procedure
9. Close and secure the enclosure in which the Safety Module is mounted. Apply power to the machine control ele-
The functioning of the Safety Module and the device(s) connected to it must be verified on a regular periodic basis
to ensure proper operation (see also the machine manufacturer’s recommendations).
1. With the machine running, cause the safety device to generate a STOP or "open-contact" state (e.g., actuate
2. Reset or otherwise cause the safety device to reach an ON or "closed-contact" state. Verify that the machine
3. If using manual reset mode, close and then open the reset switch within 2 seconds. Verify that the machine
12
Before performing the initial checkout procedure, make certain all power is disconnected from the machine
to be controlled.
Dangerous voltages may be present along the Safety Module wiring barriers whenever power to the machine
control elements is ON. Exercise extreme caution whenever machine control power is or may be present.
Always disconnect power to the machine control elements before opening the enclosure that houses the
Safety Module.
When two or more safety devices are used, each device must be individually actuated, causing a STOP or
open-contact condition, then reset/rearmed and the Safety Module reset (if using manual reset mode). This
allows the monitoring circuits to check each device and its wiring to detect faults. Failure to test each device in-
dividually in this manner could result in undetected faults and create an unsafe condition which could result
in serious injury or death.
is ON. If either input channel 1 or input channel 2 indicators are ON at this point, disconnect the input power and
check all wiring. Return to step 2 after the cause of the problem has been corrected.
to close its contacts).
flashing, refer to the Troubleshooting section for more information. Return to step 2 after correcting the problem.
contacts).The Ch1 and Ch2 indicators should turn OFF simultaneously. If either indicator remains ON, disconnect
the input power and check all wiring. Return to step 2 after the cause of the problem has been corrected. Refer
to the Troubleshooting section for more information.
individually for EACH device.
ments and perform the Periodic Checkout Procedure.
the E-stop switch to open its contacts). Verify that the machine stops.
does not restart.
can be restarted by normal initiation.
WARNING . . . Multiple Safety Devices
CAUTION . . . Disconnect Power Prior to Checkout
Banner Engineering Corp. - Minneapolis, MN USA - www.bannerengineering.com
Periodic Checkout Procedure
Initial Checkout Procedure
Tel: [phone]
ES-UA-5A and ES-VA-5A E-Stop Safety Modules
P/N 122365 rev. C